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Hatch of a Ship | A Complete Guide

Hatch covers are critical ship components that guarantee security and safety, respectively, for cargo and the vessel. In this case, the structures shield the holds of a ship from the marine

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Properties of Ocean Water

Ocean water is a vital planet component, influencing weather patterns, climate, and marine ecosystems. Understanding the properties of ocean water not only helps us appreciate the beauty and complexity of the

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What is a Mooring of Ship?

1:- Introduction to Mooring Operation Have you ever wondered how ships are parked or held fast at a place? Unlike cars and other vehicles, ships do not have wheels and brakes

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Engine Stores

Engine Stores

Engine Stores Every ship has one or more types of machinery that enable it to serve its intended purpose. However, for these machines to operate safely and efficiently, there is a

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How To Calculate SFOC

How to calculate Specific Fuel Oil Consumption Introduction Specific fuel oil consumption(SFOC) is one of the critical indicators of the performance of marine engines and diesel power plants. It determines how

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Electric Current Flow Direction

Electric Current Flow Direction

Electric Current Flow Direction Introduction Electric current is one of the fundamental concepts in electrical and electronic engineering disciplines. Any device or machinery that requires electricity for its operation is a

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Engine Room Fans

Engine Room Fans

Engine Room Fans: Working Principle, Fire Dampers and Safety Stand in a working engine room and you’ll notice the fans before you notice almost anything else  not because they’re loud exactly,

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Engine Room Simulator

Engine Room Simulator

Engine Room Simulator: How It Works, How It’s Used, and Why It Matters for Training Every engineer remembers the first time they started a real main engine  and most will admit

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Engine Room Log Book

Engine Room Log Book

Engine Room Log Book: What It Records, How to Fill It and Why It Matters More Than It Looks Ask most cadets what the least exciting book in the engine room

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Bunkering

Bunkering: Complete Guide 

Bunkering: Complete Guide Bunkering is one of the most critical operations carried out on board a vessel. Every voyage depends on proper fuel planning, accurate bunker calculations, and compliance with international

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Engine Spares

Engine Spares: Types, Importance, and Essential Marine Engine Spare Parts Every ship at sea depends on the reliability of its machinery. Whether it is a cargo vessel, tanker, container ship, offshore

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Main Engine Reversing

ME Engine Reversing

Main Engine Reversing in MAN B&W MC Engine: Working Principle, Reversing Mechanism & Sequence A ship fitted with a Fixed Pitch Propeller (FPP) cannot change the direction of thrust by altering

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Marine Main Engine Manoeuvring Diagram

Me Engine Manoeuvring Diagram

Marine Main Engine Manoeuvring Diagram: Working Principle, Reading It and Safety Hand a cadet a main engine manoeuvring diagram for the first time and watch their face fall. It’s a maze

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Marine Diesel Engine - Starting Air System

Me Engine Starting Air System

Marine Main Engine Starting Air System: Working Principle, Components and Safety Ask any engineer who’s stood in front of a main engine at “stand-by” what happens between the bridge order and

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Main Engine Accumulator

Me Engine Accumulator Charging

Marine Main Engine Accumulator Charging: Working Principle, System and Safety Walk into the engine room of any modern ME or RT‑flex vessel and you won’t find a camshaft turning away at

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Switch Configurations

Types Of Electrical Switches

Types of Electrical Switches: Understanding Their Functions and Marine Applications Electrical switches are essential components of any electrical circuit. Their primary function is to start, stop, interrupt, or redirect the flow

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Hydraulic Accumulator

Hydraulic Accumulator

Hydraulic Accumulator on Ships: Working Principle, Applications and Maintenance An energy storage device that uses compressed nitrogen gas to store hydraulic fluid under pressure is called a hydraulic accumulator. When the

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Duties of Pumpman in Merchant Navy

Duties of Pumpman in Merchant Navy

Pumpman in the merchant navy is an unlicensed member of the deck department. A pumpman is only found on board tankers, especially oil tankers. A Pumpman is responsible for the maintenance,

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